In medication calculations, what does "mcg" stand for?

"mcg" stands for micrograms, which is a unit of measurement used in pharmacology and medication calculations to quantify very small amounts of a substance. One microgram is equivalent to one-millionth of a gram. This measurement is particularly important in medication dosing, as many medications, especially those used in critical care and hormone therapies, may be required in very minute quantities. Using "mcg" helps ensure precision in dosing, which is crucial for avoiding potential toxicity or ineffectiveness of medication therapies.